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http://dx.doi.org/10.5762/KAIS.2010.11.4.1301

Authentication Protocol based on Efficient OTP  

Shin, Seung-Soo (Dept. of Information Security, College of Information & Communication, Tongmyong University)
Han, Kun-Hee (Division of Information & Communication Engineering, Baekseok University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.11, no.4, 2010 , pp. 1301-1306 More about this Journal
Abstract
The protocol based on password have very important qualifications that not only satisfy against attacks cause of restricting that have, but also efficiency of reducing users' workload. It has a problem of speculative attacks for the user authentication protocol based on password with most case, because users use password that can remember easily. Song and Etc. have proposed new mechanism that improved the problem of S/KEY system. The protocol proposed by Song has a problem in registration process, and user information can be abused by the malevolent server. We propose a new authentication protocol based on efficient OPT, that improved above problems.
Keywords
S/KEY; OTP; Seed; Authentiaction; Discrete logarithm;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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